# Interval Timer □ HIIT Timer vs ABIT

The clearest difference is ratings volume: Interval Timer □ HIIT Timer at 86K against ABIT's 60. Interval Timer □ HIIT Timer also leads on iOS requirement (15.6 vs 17.0). ABIT's advantage is update cadence (every 2 weeks vs every 5 weeks) and review sentiment (73% vs 61%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Interval Timer □ HIIT Timer sells 5 in-app purchases, starting at $1.99 per month and ABIT sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Interval Timer □ HIIT Timer against 4.8 for ABIT. That said, the two scores are not equally well evidenced: Interval Timer □ HIIT Timer has 86K ratings behind it against 60, so its average is the more settled of the two. Written reviews are what separate them: 61% of Interval Timer □ HIIT Timer's written reviews are positive against 73% of ABIT's.

Interval Timer □ HIIT Timer ships an update every 5 weeks, ABIT every 2 weeks. The most recent releases landed on September 28, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Interval Timer □ HIIT Timer | ABIT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (86K ratings)](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113/reviews) | [4.8 (60 ratings)](https://appshunter.io/ios/app/abit-custom-exercise-programs/id1274605002/reviews) |
| Number of ratings | **86K** | 60 |
| Positive reviews | 60.6% of reviews | **73.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 34 MB | 15 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Float Tech, LLC](https://appshunter.io/developer/483697886) | [Shannon Bolick](https://appshunter.io/developer/976434392) |

## What reviewers say

### Interval Timer □ HIIT Timer

[App page](https://appshunter.io/ios/app/interval-timer-hiit-timer/id1124297113)

Create custom workout timers with adjustable intervals for exercise and rest.  Track your progress with detailed history and statistics, and repeat past workouts easily.  Enjoy audio cues without interrupting your music.

**Highlights:** Customizable intervals, Workout and rest timers, Voice or beep guides, Background audio support, Workout history and statistics, Repeat previous workouts

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Pass | $1.99 | per month |
| Premium Pass | $2.99 | per month |
| Lifetime Pass | $14.99 | one-time |
| Lifetime Pass | $19.99 | one-time |
| Premium Forever Promo | $29.99 | one-time |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Customizable settings
- 🚀 Intuitive interface
- 🚀 Effective for HIIT workouts
- 👍 Helpful voice prompts

**What reviewers complain about**

- 🔒 Requires subscription after limited free use
- 🐛 Music volume issues with voice prompts
- 🐛 Inconsistent behavior when switching apps
- 🐛 Lack of final workout notification

**Reported bugs**

- Timer not always accurate
- Favorites/saved workouts feature not working
- Inconsistent behavior when pausing/resuming

**Requested features**

- Ability to save and name custom workouts
- More flexibility in exercise/rest time settings
- Option to adjust volume of voice prompts


### ABIT

[App page](https://appshunter.io/ios/app/abit-custom-exercise-programs/id1274605002)

Create and track personalized exercise routines for various fitness activities like HIIT, strength training, and stretching. Features include custom interval timers, rep tracking, and optional voice cues for guided workouts. Share your custom plans with friends and sync with smartwatches for real-time feedback.

**Highlights:** Customizable workout routines, Interval and rep timers, AMRAP block support, Full-screen timers, Text-to-speech and audio cues, Workout sharing, Apple Watch sync

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ABIT Unlimited - Monthly | $2.99 | per month |
| ABIT Unlimited - Yearly | $19.99 | per year |
| ABIT Unlimited - Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Interval Timer □ HIIT Timer free?

Interval Timer □ HIIT Timer is free to download, with in-app purchases available.

### Is ABIT free?

ABIT is free to download, with in-app purchases available.

### Which has better reviews, Interval Timer □ HIIT Timer or ABIT?

Interval Timer □ HIIT Timer and ABIT are both rated 4.8 out of 5 on the App Store, from 86K and 60 ratings respectively.

### Do Interval Timer □ HIIT Timer or ABIT have ads?

Neither Interval Timer □ HIIT Timer nor ABIT shows ads.

### Which is updated more often, Interval Timer □ HIIT Timer or ABIT?

Interval Timer □ HIIT Timer ships an update every 5 weeks, and ABIT every 2 weeks. Most recently, Interval Timer □ HIIT Timer was updated on September 28, 2026 and ABIT on September 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*